package com.duomn.mybatis.sample.dao;

import java.util.List;

import com.duomn.mybatis.sample.entity.Sample;

public interface ISampleDao {

	List<Sample> listSample();
	
	Integer saveSample(Sample sample);
	
	Integer updateSample(Integer id, Sample sample);
	
	Sample queryByCondition(String userId);
}
